Hash oil, also known as cannabis oil or THC oil, is a highly potent cannabis concentrate extracted from cannabis flower or trimmings. It contains a high concentration of THC, CBD, and terpenes, making it ideal for dabbing, vaping, edibles, or adding to joints and bowls.
There are several ways to make hash oil, but one of the safest and most effective methods is alcohol extraction, also known as the Rick Simpson Oil (RSO) method.
What You’ll Need
Ingredients:
✅ High-quality cannabis flower or trim (dried and cured)
✅ High-proof alcohol (like Everclear or 99% isopropyl alcohol)
Tools:
🔹 Glass jar or bowl
🔹 Fine mesh strainer or cheesecloth
🔹 Pyrex dish
🔹 Double boiler or rice cooker (for safe evaporation)
🔹 Syringe or glass container (for storage)
Step-by-Step Guide to Making Hash Oil
Step 1: Prepare Your Cannabis
- Break up your cannabis into small pieces.
- For stronger oil, decarboxylate your cannabis first:
- Preheat oven to 220°F (105°C).
- Spread cannabis on a baking tray and bake for 30–40 minutes.
- This activates the THC and CBD, making the oil more potent.
Step 2: Freeze Cannabis and Alcohol
- Place your cannabis and alcohol in the freezer for at least 12 hours.
- This helps preserve terpenes and cannabinoids while reducing unwanted plant materials.
Step 3: Extract the Cannabinoids
- Pour cold alcohol over the frozen cannabis in a glass jar.
- Stir the mixture for 2–5 minutes to dissolve the cannabinoids into the alcohol.
Step 4: Strain the Mixture
- Use a cheesecloth or fine strainer to remove plant material, collecting the liquid in a Pyrex dish.
- For purer oil, repeat the process by doing a second rinse with fresh alcohol.
Step 5: Evaporate the Alcohol
- Use a double boiler or rice cooker to gently heat the liquid, evaporating the alcohol.
- Keep the heat low (below 200°F/93°C) to prevent burning off cannabinoids.
- Once the alcohol has fully evaporated, you’re left with thick, sticky hash oil.
How to Use Hash Oil
✔ Dabbing – Use a dab rig for strong, immediate effects.
✔ Vaping – Add hash oil to vape cartridges or dab pens.
✔ Edibles – Mix into food, but decarb first for activation.
✔ Enhancing Joints/Bowls – Apply to flower for extra potency.
Safety Tips & Best Practices
⚠Avoid Open Flames – Alcohol is highly flammable. Always evaporate in a well-ventilated area away from sparks or flames.
⚠Use High-Quality Cannabis – The better the flower, the better the oil.
⚠Store in a Cool, Dark Place – Keep in a glass container for long-term freshness.
Final Thoughts
Making hash oil at home is a cost-effective way to enjoy a potent cannabis extract. Whether you’re using it for dabbing, edibles, or medicinal purposes, this method ensures a safe and effective end product.
For premium concentrates like hash oil, Gold Dreams offers high-quality, lab-tested extracts for the best cannabis experience.